Semi-flexible metal retaining ring that is snapped into place into a groove on the plug of the Bob-tach frame to allow rotation, but prevent lateral movement.

Model compatibility:

All-Wheel Steer Loaders: A770
Compact Track Loaders: T76, T630, T650, T740, T750, T770, T86, T870
Skid-Steer Loaders: S76, S740, S750, S770, S850, S86, S630, S650